baber/WOPTO huggingface dataset:
Patent JP-H04235848-A (JP)
Title: Paper coneying device
Inventor: NIMURA MITSUO
IPC: B65H9/14
Filed: 1991-01-17
Abstract: PURPOSE:To make distance between a preceding paper sheet and a following paper sheet constant on a paper conveying path before a register roller by compensating unevenness without reducing paper transfer capability even when unevenness occurs at the paper feed position of the preceding paper sheet and the following paper sheet and the position of the paper sheet cannot be detected in a continuous paper supply mode. CONSTITUTION:Distance between a preceding paper sheet and a following paper sheet is made constant by providing a paper supply sensor S3 on the paper outlet side of a retard roller 4 and a separation roller 5 as a paper supply port on a paper conveying path, detecting passage of the preceding paper sheet by the paper supply sensor S3 by a timing control means owing to a software when paper is supplied continuously, and compensating unevenness in the distance between the paper sheets on the paper outlet side of the rollers 4, 5 for paper which is supplied continuously on the paper transfer path before a register roller 9.
Patent JP-2000210153-A (JP)
Title: Folding chair
Inventor: MATSUI YOSHIKI
IPC: A47C4/04
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a folding chair having legs crossing each other in an X-shape in side view, which is folded in a compact and well-portable manner and is vertically self-supported in a folded condition when stored. SOLUTION: A foldable chair includes rear legs 5 extending backwardly at an angle with their upper ends pivotally mounted to the front edge of a seat plate 1, a back plate 2 with its lower end pivotally mounted to the rear edge of the seat plate 1, front legs 6 with their intermediate parts pivotally mounted to the intermediate parts of the rear legs and their upper ends pivotally mounted to the side of the back plate 2, a stopper 12 provided at the side of the rear edge of the seat plate 1 for preventing the upper parts of the front legs from moving backward and a handle 4 provided at the center of a pivotally mounted portion between the seat plate and the back plate. The legs located outside either the front legs or the rear legs have no connecting members 8 for connecting the right and left legs at their lower ends to each other and the lower ends of the front legs and he rear legs are bent into a dogleg shape vertically during the period of usage.
Patent JP-H04236832-A (JP)
Title: Cross u-shaped damping tank device
Inventor: KAGAWA KOJI
IPC: F16F11/00
Filed: 1991-01-17
Abstract: PURPOSE:To simplify structure, to improve a mass effect, to damp vibration in two directions at low cost, and to improve economical efficiency. CONSTITUTION:An air chamber wherein a plurality of U-shaped liquid tanks cross each other in a manner to use a horizontal tank part in common and the upper parts of the vertical tank parts, positioned facing each other, of the U-shaped tanks are interconnected through a vent pipe is provided. The air chambers are sealed with air having respective proper pressures.
Patent JP-H08213597-A (JP)
Title: Lateral power mosfet
Inventor: HOSHI MASAKATSU
IPC: H01L29/78
Filed: 1995-02-03
Abstract: PURPOSE: To realize lower on-resistance by forming a wide interval between source cells according to an array number from a drain cell. CONSTITUTION: Source cells S are arranged in a four-array mesh shape of source cells S between a drain cell D and a drain cell D. In such a source cell S arrangement, it is so constituted that an interval between source cells S of the second array is wider than that between source cells of the first array adjacent to the drain cell D. In the case of source cells S after the second array, a current cource is mainly so formed as to firstly pass a heavily doped first conductive type buried layer from a heavily doped first conductive type drain extraction region followed by flowing through a first conductive type drain region in the longitudinal direction. However, resistance of a JFET structure to be formed between the second conductive type base regions in this current cource is lowered thus allowing realization of still lower on-resistance.
Patent JP-H10214987-A (JP)
Title: Laminate of solar cell module and lamination method
Inventor: SAIDA HIDEAKI
IPC: H01L31/04
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To obtain a uniform laminate by providing a heater plate for heating a solar cell cell module to be laminated with a plurality of conduction controllable heaters. SOLUTION: A rubber packing 10 is applied to the circumferential fringe part at the abutting part of upper and lower housings 1, 2 so that vacuum can be sustained in the housing. A diaphragm sheet 3 made of rubber, or the like, is provided on the inside of the upper housing 1 in order to partition the upper and lower vacuum regions 4, 5 and to press a solar cell module 11 in lamination. A heater plate 6 made of a metallic member, e.g. aluminum, is provided in the lower housing 2 and provided with a plurality, e.g. 6, of heaters 7 for heating the module while splitting into a plurality of regions.
Patent JP-S52100895-A (JP)
Title: Super conducting coil
Inventor: SATOU TAKASHI
IPC: H01F6/04
Filed: 1976-02-19
Abstract: PURPOSE:To eelvate the cooling effect, by supporting the super conducting material, installing the gap part material inthe coil groove, and continuously passing the space divided by the gap part material by the groove installed in the supporting material.
Patent JP-H01194025-A (JP)
Title: Information retrieving system
Inventor: TAKEDA TATSUHISA
IPC: G06F17/30
Filed: 1988-01-29
Abstract: PURPOSE:To shorten a time required for retrieval and to surely retrieve information without sensing the complexity of retrieval by retrieving information corresponding to plural retrieving items inputted from a memory for inputting plural retrieving items relating to an object to be retrieved and storing various information. CONSTITUTION:The title system is provided with an input means 11 for inputting plural retrieving items relating to the object to be retrieved, a retrieving means for retrieving information corresponding to plural retrieving items inputted from the memory storing various information for the plural retrieving items inputted from the input means 11 and a portable recording medium 33 for storing the retrieved information. Plural items relating to the object to be retrieved are inputted at first. Then, the information corresponding to plural retrieving items inputted from the memory storing various information for the inputted plural retrieving items. Finally, the information obtained by the retrieval is used or the information is stored in the portable recording medium 33. Consequently, the time required for the retrieval can be shortened and information can be surely retrieved.
Patent JP-H10196075-A (JP)
Title: Non-slip tool for down pipe
Inventor: WAKE ATSUSHI
IPC: E04D13/08
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To facilitate fitting work by forming a pressure sensitive adhesive layer on the inner peripheral surface of a non-slip tool which is wound round the outer periphery of a down pipe like a band to be fixed, and winding and fixing the non-slip tool directly on a stay metal fitting of a down pipe. SOLUTION: A band plate of a stainless steel plate is bent substantially like the outline form of a down pipe to form a substantially circular non-slip tool A, and an outward bent support plate 11 is formed on both side end parts of the main body of the non-slip tool. A pressure sensitive adhesive layer 13 for fixing to a down pipe is provided on the inner peripheral side of the main body of the non-slip tool A, and further a fixture 2 comprising a support piece 21 which is opened to the lower side and bent like a U-shape, both side ends being bent downward and a projecting part 22 is formed.  In fitting, the main body 1 of the non-slip tool A adjacent to the overhead part of a stay metal fitting of a down pipe is wound, and fixed to the down pipe by the pressure sensitive adhesive layer 13, and the support plate 11 is clamped between both of the support piece 21 of the fixture 2 and fixed by a screw. Accordingly, the down pipe can be prevented from being shifted downward and moved.
Patent JP-H10204749-A (JP)
Title: Weft insertion mechanism in rapier loom
Inventor: SHIODA TAKU
IPC: D03D47/27
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To stabilize the posture of the running rapier head by preventing unstable movements of the rapier band in the warp and upward directions during the running of the rapier band and to prevent occurrence of partial wear due to partial load on the guide surface of the rapier band while preventing the weft from inadvertently slipping into the guide groove of the guide member on the reed side and to prevent otherwise eventual erroneous insertion of the weft to thereby stabilize the weaving operation. SOLUTION: In the weft insertion mechanism of a rapier weaving machine wherein an elastic rapier band 3 fitted with a rapier head 6 at the tip is guided in a reciprocating manner by a guide means provided on a sleigh 1 in such a manner as to slidably contact with the faces on both sides and the top and the bottom faces of the rapier band 3 and the end of the weft held by a weft holding member 61 which in turn is provided on the rapier head is conveyed in the direction of the weft insertion, the rapier head 6 is so structured as to position the weft holding member 61 at a location which is closer to the reed side than the side end of the rapier band on the reed side and a guide means 7 is provided on the sleigh 7 to pivotally support the bottom face of the rapier head 6 at a location closer to the reed than the end of the rapier band on the reed side.
Patent JP-H08190378-A (JP)
Title: Automatically performing device
Inventor: TAKAHASHI AYUMI
IPC: G10H1/00
Filed: 1995-01-09
Abstract: PURPOSE: To improve operability when the performance data are copied by storing only the performance data of a range specified by an operation element in a storage means. CONSTITUTION: By also operating a track 1 button 44, a track 2 button 46, a track 3 button and a track 4 button 50 before operating a start button 34 and specifying the track, the performance data of the specified track are reproduced, and automatic performance is performed. Further, when the track is specified by operating the track 1 button 44, the track 2 button 46 or the track 3 button 48 after the automatic performance is started, the performance data stored in the specified track are written and stored in the track 4 according to a mode. In such a manner, by specifying the required range of the performance data by the operation key while reproducing the performance data, the performance data of the required range are stored in the storage means by a storage control means.
Patent JP-S54110719-A (JP)
Title: Telautogram information reading system
Inventor: OGASAWARA FUMIHIRO
IPC: H04N1/04
Filed: 1978-02-20
Abstract: PURPOSE: To ensure the reproduction of the telautogram information with no dro- out of the thin horizontal line or the like by obtaining the logical sum output of the output obtained by sampling the reading output with the clock signal and the output obtained by sampling with the divided clock signal.  
     CONSTITUTION: The photoelectric element of photo diode array 3 undergoes the self-scanning, and the obtained reading output of the secondary scanning direction is sampled by FF9 via the clock pulse given from clock pulse generator 6. On the other hand, FF10 samples the reading output with the clock signal obtained by dividing (8) clock pulse. Then the sampling output of each FF are supplied to OR circuit 11, and the logical output is drawn out. As a redult, an easy reproduction is ensured with no drop-out of the thin horizontal line or the like when the facsimile is recorded and reproduced. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61174526-A (JP)
Title: Controller for movement of optical lens
Inventor: TANIGUCHI AKIHIKO
IPC: G03G15/041
Filed: 1985-01-29
Abstract: PURPOSE:To improve the movement position accuracy. of an optical lens by providing a means which positions the optical lens at a slit position corresponding to magnification information with a slit signal from a sensor corrects the position shift of the lens. CONSTITUTION:A control circuit 20 drives a stepping motor 16 clockwise (CW) or counterclockwise (CCW) according to magnification information from an operation part 21 provided to a copying machine and also positions the optical lens 3 at the slit position indicating copy magnification corresponding to magnification information with the slit signal from the sensor 17. The optical lens 3 is moved to the position of a reference slit 19a with the varied magnification information and then moved to the position of the magnification information through the detection of the sensor 17. Further, if the lens 3 is moved owing to an external force while stopping at its fixed position, the sensor 17 detects that and the lens is brought under corrective control to the position corresponding to magnification which is specified again. Thus, the movement position accuracy of the image forming lens is improved according to the copy magnification.
Patent JP-H07231631-A (JP)
Title: Brushless high-frequency-absorption synchronous machine
Inventor: UEDA YOSHIAKI
IPC: H02K19/26
Filed: 1994-02-15
Abstract: PURPOSE:To omit a slip ring and a brush by a method wherein a first AC exciter which supplies a prescribed DC exciting current and a second AC exciter and a third AC exciter whose frequency is at a specific multiple of a fundamental frequency and which supply a harmonic current having a prescribed phase difference are installed by sharing the field-pole drive shaft of a synchronous machine. CONSTITUTION:A first AC exciter 2 provided with an armature winding 2a to supply a DC current to a winding 1b via a rotary rectifying device 5 is arranged and installed. Then, a second AC exciter 3 and a third AC exciter 4 whose frequency is 6n times the fundamental frequency, by which two sets of harmonic currents at a mutual phase difference of 90 deg. are output respectively from their armature windings, 3a, 4a and which supply a current to windings 1c, 1d are arranged and installed. The first, second and third AC exciters 2, 3, 4 are installed by sharing the field-pole drive shaft 20 of a three-phase synchronous generator 1. Thereby, a slip ring and a brush are not required between the three-phase synchronous generator 1 and the individual AC exciters 2, 3, 4.
Patent JP-S60163402-A (JP)
Inventor: HARADA KEIJI
IPC: H01C7/00
Filed: 1984-02-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05217179-A (JP)
Title: Optical information recording and playback apparatus
Inventor: HONDA SHUICHI
IPC: G11B7/085
Filed: 1992-02-03
Abstract: PURPOSE:To prevent that a flexible cable influences other members or that it is influenced by them when it is deformed. CONSTITUTION:A partition body 92 is installed in a housing 12 between the following: a seek unit 10 installed on the side part of a carriage 35; and a flexible cable 71 which is connected electrically to the drive means of the carriage 35. As a result, even when the flexible cable 71 is deformed at the movement of the carriage 35, its deformed part does not come into contact with the seek unit 10 because the partition body 92 exists.
Patent JP-S57132656-A (JP)
Title: Image focussing lens system of electron microscope
Inventor: TSUNO KATSUSHIGE
IPC: H01J37/141
Filed: 1981-02-09
Abstract: PURPOSE:To vary magnification without producing practically the aberration of distortion by installing an intermediate lens between an objective lens and projection lens, and varying the magnetomotive force of the intermediate lens with the magnetomotive force of the projection lens fixed to a specified value. CONSTITUTION:An objective lens 4 is excited with a power source 5, and three- magnetic poles projection lens 8 is excited with a power source 9. A two-magnetic poles intermediate lens 11 placed between the objective lens 4 and the projection lens 8 is excited with a power source 12. In such a condition that the magnetomotive force of the projection lens 4 is almost fixed so that the aberration of distortion becomes desiably small when the magnetomotive force of the intermediate lens 11 is zero, magnification of the image projected on a fluorescent screen 13 can be varied by varying the magnetomotive force of the intermediate lens 11.
Patent JP-S62177627-A (JP)
Title: Production of parts segmenting program
Inventor: NAGAI YOSHIAKI
IPC: G06F9/44
Filed: 1986-01-31
Abstract: PURPOSE:To attain production of the source code of a development program by choosing a proper program out of an existing program accumulation file in order to complement the part that is not secured with existing parts, then reusing said program after converging it into a data flow. CONSTITUTION:When a parts segmenting program is produced, a parts corresponding to a control flow is selected out of an accumulation data base for existing parts. If a proper parts is not available within the data base, the desired specifications of an existing program are retrieved through an accumulation file 4 for existing programs. Thus the programs including the same process are selected for production of a data flow chart. Then the matching is secured according to the input/output data type between each node of the data flow and that of the data flow containing no parts. Then the using source code is selected in response to the result of said matching and converted into the parts of a prescribed structure. This parts is registered to a program parts accumulation file 3 and used for shortage of parts. In such a way, a program source code is produced.
Patent JP-H11201394-A (JP)
Title: Condensate quantity measuring device
Inventor: NAGASE MAMORU
IPC: G01F1/00
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a condensate quantity measuring device for measuring a condensate quantity accurately. SOLUTION: A condensate quantity measuring device is provided with a disc type steam trap 11 installed in a condensate pipe 10, a probe 1 containing a vibration detecting means, and a device main body 2 processing a detected vibration signal from the probe 1. The device main body 2 is provided with a CPU 6 and a storage unit 7. The storage unit 7 stores relation between an operation cycle of the disc type steam trap and a condensate quantity. As to the relation between an operation cycle and a condensate quantity, the condensate quantity is increased higher as an operation time becomes longer, and the condensate quantity is reduced lower as an operation frequency is increased higher.  The CPU 6 detects an operation time of the disc type steam trap 11 and an operation cycle such as an operation frequency in a predetermined time from the fed vibration signal so as to compute a condensate quantity from the detected operation cycle and the relation between an operation cycle and a condensate quantity previously stored in the storage unit 7.
Patent JP-S57135095-A (JP)
Title: Field treatment of lake or swamp-bottom sludge by methane fermentation scarcely causing water contamination
Inventor: TAKENAKA HARUNO
IPC: C02F11/04
Filed: 1981-02-12
Abstract: PURPOSE: To purify sludge, while inhibiting water contamination, by covering bottom sludge with a plastic sheet or the like, further covering the sludge with low-BOD sand or the like, and then fixing a gas-extracting pipe into the sludge layer.  
     CONSTITUTION: Sand 3, optionally in company with a flocculant and phosphorus and nitrogen-removing agents, is settled on a sludge layer. One or more plastic film sheets 4 are put thereon. Thereafter, sand, mountain soil, cement or these mixutre 5 containing little of BOD components is applied to the said film 4 by mortar spray or the like, to firmly hold the film 4 down on the sludge layer. In this state, a pipe 6 is straightly or inclinedly thrust into the sludge layer through the film 4 from above. The top end of the pipe 6 is exposed to the air beyond the water surface. Under this condition, methane fermentation is accelerated. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S53103388-A (JP)
Title: Photocoupling semiconductor device
Inventor: KAKIMOTO SHIYOUICHI
IPC: H01L31/12
Filed: 1977-02-21
Abstract: PURPOSE: To make a photocoupling device wherein coupling efficiency is high, assembling is simplified and both elements are highly accurately aligned by disposing the pn junction of a photo detector parallel with the pn junction of a light emitting elemnt. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S53102771-A (JP)
Title: Synchro-digital converter
Inventor: SUZUKI HIDEO
IPC: H03M1/64
Filed: 1977-02-21
Abstract: PURPOSE:To simplify circuit configurations by performing rate measurement of the time proportional to input angles and the oscillation period of a harmonic oscillation circuit in a synchro resolver, etc.
Patent JP-S56114632-A (JP)
Title: Method of forming heat transfer surface
Inventor: SASAKI SATOSHI
IPC: B23P15/26
Filed: 1980-02-15
Abstract: PURPOSE: To form a high-performance heat transfer surface of stable quality, by pushing and deforming the tips of erected fins at intervals to bond the adjacent fins to each other at intervals.  
     CONSTITUTION: A tool is mounted on the tool rest of a lathe and placed in contact with the surface of a tube, which is rotated while held by a chuck. The tool rest is moved at a prescribed pitch along a lead screw to perform such machining as to cause deformation like plow edges. This results in providing erected fins whose tips are sharp with an acute angle. After the fins 4 are manufactured, knurling is effected across the fins 4. The thrust on the tip of the fin 4 acts to a face 41 so that the tip of the fin 4 is deformed without being broken. A portion except for an intermediate portion between push-deformed portions 3 of small deformation is firmly bonded on the adjacent fins so that the top of a groove 5 which separates the fins 4 from each other is closed to provide a ceiling for a tunnel 31. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61190484-A (JP)
Inventor: YONAHARA YOSHIHIRO
IPC: B63B25/08
Filed: 1985-02-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61180891-A (JP)
Title: Method of storing heat using porous material and device therefor
Inventor: KOSEKI YASUO
IPC: F28D20/00
Filed: 1985-02-04
Abstract: PURPOSE:To make it possible to efficiently carry out generation and absorption of steam, to downsize the device, to simplify the same and to spare energies therefor by effectively using a porous material in a heat storage system. CONSTITUTION:A heat storage liquid 20 within a heat storage tank 550 is heated within a heat transfer tube 610. At a temperature TH the water content evaporates on the surface of a lyophobic porous material which is a vapor-liquid interface and is concentrated. The thus generated steam 30 passes through the holes of the lyophobic porous material 1,000 and is introduced into an air chamber 700 and also into an air chambers 710 within a medium tank 150 via a steam passage 400. The steam 30 which has entered into the air chamber 710 reaches a medium 15 through holes of the lyophobic porous material, and is absorbed and condensed by the medium 15. At the time of the absorption of the medium, the medium 15 generates heat by condensation heat but it is cooled in a heat transfer tube 210. On the other hand, the medium 15 which has absorbed steam is diluted and its concentration is lowered. Accordingly, thermal energy of the temperature TH is recovered as an evaporation latent heat of water, and it is converted (concentrated) into concentration energy of the heat storage liquid to store heat.